FR1011836A - Boiler improvement - Google Patents
Boiler improvementInfo
- Publication number
- FR1011836A FR1011836A FR1011836DA FR1011836A FR 1011836 A FR1011836 A FR 1011836A FR 1011836D A FR1011836D A FR 1011836DA FR 1011836 A FR1011836 A FR 1011836A
- Authority
- FR
- France
- Prior art keywords
- boiler improvement
- boiler
- improvement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B23/00—Water-tube boilers built-up from sets of spaced double-walled water tubes of return type in unilateral abutting connection with a boiler drum or with a header box, i.e. built-up from Field water tubes comprising an inner tube arranged within an outer unilaterally-closed tube
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1011836T | 1949-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1011836A true FR1011836A (en) | 1952-06-27 |
Family
ID=9570277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1011836D Expired FR1011836A (en) | 1949-03-31 | 1949-03-31 | Boiler improvement |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1011836A (en) |
-
1949
- 1949-03-31 FR FR1011836D patent/FR1011836A/en not_active Expired
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